Covering Buckhurst Hill &
Birdbrook, SS14, Great Yeldham, Southend On Sea, Basildon, Great Sampford, Theydon Bois, Langley, Wethersfield, Kelvedon Hatch, CM24, CM12, Danbury, Sible Hedingham, Stanford Le Hope, CM9, Abbess Roding, Little Sampford, Stapleford Abbotts, Buckhurst Hill, Ashdon, High Ongar, Kedington, CM11, SS12, Lexden, Chigwell, Frinton On Sea, Hockley, Bures, Halstead, Dengie, Tilbury, Little Burstead, North Weald, RM15, Bulphan, Little Walden, Southminster, Kirby le Soken, SS1, CO6, Fobbing, Debden, Purleigh, Elsenham, SS17, West Hanningfield, Stansted Mountfitchet, Great Dunmow, CM15, CO1, Tolleshunt Knights, Castle Point, Barnardiston, Birchanger, St Edmundsbury, East Tilbury, Ashen, South Hanningfield, Shoeburyness, Althorne, The Rodings, Tolleshunt D Arcy, Westcliff, Little Chesterford, Tendring, Aldham, Panfield, Wicken Bonhunt, Fingringhoe, SS5, Hutton, Aythorpe Roding, Bardfield Saling, Great Warley, CM3, Waltham Abbey, Galleyend, Canvey Island, Langham, Tillingham, Chadwell St Mary, Babergh, Mersea Island, Widford, Elmdon, Great Thurlow, EN9, Rayne, Terling, Little Clacton, Clavering, Boxted, CO12, Saffron Walden, Hadleigh, Felsted, Great Baddow, Wimbish Green, Strethall, Great Wakering, Pitsea, Ramsden Heath, Crays Hill, SG8, CM4, Boreham, Brightlingsea, Blackmore, West Tilbury, Thurrock, RM18, CO4, Chalkwell, CM14, CM2, Victoria Park, Hackney Marshes, Cold Norton, Hawkwell, CO11, Rickling Green, IG10, Harwich, Great Wratting, Prittlewell, East Hanningfield, Starlings Green, Southend, Great Chesterford, Hinxton, South Ockendon, RM20, SS3, CO2, Sewards End, Wickham Bishops, Ardleigh, Steeple Bumpstead, Barling, South Woodham Ferrers, Billericay, CO13, CM13, Mountnessing, Warley, Gosfield, Duddenhoe End, Nazeing, Braintree, Red Oaks Hill, Eastwick, Galleywood, Harlow, Chipping Ongar, Aveley, Old Harlow, Rayleigh, CB9, SS4, CM7, Wendens Ambo, Benfleet, Woodham Ferrers, Chelmsford, The Lavers, Marks Tey, CM19, IG7, Rochford, CM20, Little Thurlow, Birch, Maldon, Leigh On Sea, Frinton, Chigwell Row, SS9, Ingatestone, Great Leighs, SS7, Rickling, Howe Green, Witham, Corringham, Writtle, Stanway, East Horndon, Widdington, Helions Bumpstead, South Benfleet, CM23, Cressing, Wivenhoe, Withersfield, Stebbing, Essex, CM16, Bobbingworth, Thundersley, Asheldham, Bradwell on Sea, Hatfield Peverel, North Weald Bassett, Clacton On Sea, Ingrave, CM18, CO7, Upper Green, Alphamstone, Great Burstead, CM8, CB1, SS15, Stansted, Langdon Hills, Maylandsea, RM17, CM6, Badgers Dene, Castle Hedingham, Fryerning, IG9, Littlebury Green, Hatfield Heath, Sturmer, CO9, Great Notley, South Stifford, Shenfield, Ongar, Gilston Park, Earls Colne, Little Parndon, CO8, Rettendon, Thorpe Bay, Lawford, CO10, CM22, Sheering, Epping, Arkesden, Copford, Wickford, Hullbridge, SS0, Wimbish, Little Bradley, Barnston, Thorrington, Sandon, Littlebury, High Beach, Springfield, SS8, Heybridge, Hempstead, Clacton, Epping Green, CB10, Great Bentley, Mayland, Little Baddow, CM17, Black Notley, Bocking, Steeple, Lambourne, CB11, SS11, Great Totham, Coggeshall, Moulsham, West Mersea, Latchingdon, Burnham On Crouch, Stock, Pond Street, Fyfield, E4, Laindon, SS6, Tye Common, Great Bromley, Little Warley, Quendon, Feering, Finchingfield, Colchester, Brentwood, CM5, Debden Green, Grays, Dedham, Great Bardfield, CM1, Broxted, Little Wratting, Uttlesford, Radwinter, Takeley, CO5, CO15, Kelvedon, Audley End, Tollesbury, Shortgrove, Howlett End, RM19, Teversham, West Thurrock, Abridge, CO14, Wakes Colne, Doddinghurst, West Horndon, SS16, Stondon Massey, Canewdon, CM0, SS13, RM16, Ickleton, Aingers Green, Purfleet, Matching Green, CO3, Westcliff On Sea, North Stifford, Roydon, Loughton, Little Waltham, Herongate, CO16, Ashingdon, Walton On The Naze, Matching, Matching Tye, Battlesbridge, Chrishall, Thaxted, Stapleford Tawney, Silver End, Rawreth, Sewardstone, St Osyth, Tiptree, Navestock