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